DR. HAROUTIOUN DICCRAN MESROBIAN M.D.
NPI 1477536738
Internal Medicine - Cardiovascular Disease in Glendale, CA

Active since November 21, 2005PECOS EnrolledAccepts Medicare Assignment
7.14/100
CMS Quality Rating
660 W BROADWAY, GLENDALE, CA 91204(818) 243-9600(818) 243-9605 Get Directions Write a Review

NPPES record last updated: December 13, 2011. Verified against the NPPES registry weekly; last sync: August 09, 2026.

About Dr. Haroutioun Diccran Mesrobian M.d. NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

DR. HAROUTIOUN DICCRAN MESROBIAN M.D. (NPI 1477536738) is an individual cardiovascular disease provider in Glendale, California, licensed in California (A48097) and active in the NPI registry since November 2005. He is enrolled in Medicare PECOS and is a graduate of Foreign Dental Schools (1984).

NPPES Registry Identity

NPI1477536738
Entity TypeIndividualMale
Primary Taxonomy207RC0000X
Provider Legal NameDR. HAROUTIOUN DICCRAN MESROBIANCredential: M.D.
Location Address660 W BROADWAYGlendale, CA 91204-1008
Mailing Address660 W BroadwayGlendale, CA 91204-1008 · (818) 243-9600 · Fax (818) 243-9605
Fax(818) 243-9605
Sole ProprietorNo
Medical School CMSForeign Dental SchoolsGraduated 1984
Enumeration DateNovember 21, 2005
Last NPPES UpdateDecember 13, 2011
NPI 1477536738 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

Primary SpecialtyInternal Medicine · Cardiovascular DiseaseAllopathic & Osteopathic Physicians
Taxonomy Code207RC0000X
License Licensed in CA · A48097
Definition
An internist who specializes in diseases of the heart and blood vessels and manages complex cardiac conditions such as heart attacks and life-threatening, abnormal heartbeat rhythms.
660 W BROADWAY, Glendale, CA 91204

Other Identifiers 3

Medicaid00A480970CA
Medicare UPIND88662CA
Medicare ID-Type UnspecifiedWA48097CCA

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.

Medicare Enrollment Status

Enrolled in Medicare and accepts Medicare assignment

Dr. Haroutioun Diccran Mesrobian M.d. is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.

PECOS PAC ID547262362
PECOS Enrollment IDI20110426000275
Eligible to Order & Refer Part B Labs & Imaging Durable Medical Equipment Home Health Agency Power Mobility DevicesPer the CMS Ordering and Referring file. Eligibility means Medicare pays claims that this provider orders or refers for these categories.

Areas of Expertise CMS Part B claims 44

Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.

Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more 99213
This is a routine visit for patients who have already been seen by the healthcare provider. During this approximately 20-29 minute appointment, your health status will be evaluated and any necessary treatments or tests will be discussed. It's a chance to address any health concerns you may have.
2,834 services1,129 patients
Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report 93000
An electrocardiogram (ECG) is a non-invasive test that records your heart's electrical activity. Using 12 leads attached to your body, it captures data to help identify heart conditions. A doctor interprets the results and provides a report.
2,589 services1,111 patients
Insertion of needle into vein for collection of blood sample 36415
This procedure involves inserting a small needle into a vein, typically in your arm, to collect a blood sample. It's a quick and simple process to help diagnose or monitor health conditions. You may feel a small prick, but discomfort is minimal.
1,029 services788 patients
Ultrasound of heart with color-depicted blood flow, rate, direction and valve function 93306
This is a heart ultrasound, also known as an echocardiogram. It uses sound waves to create pictures of your heart, showing how blood flows through it. The color depicts the blood flow's speed and direction. It also checks the heart's valves to ensure they're working properly.
940 services900 patients
Injection, regadenoson, 0.1 mg J2785
Regadenoson injection, 0.1 mg, is a medication used to help visualize the heart during a stress test. It works by increasing blood flow in the arteries of the heart. It's injected into a vein and is generally well-tolerated.
761 services191 patients
Blood test, lipids (cholesterol and triglycerides) 80061
A lipid panel is a blood test that measures fats and fatty substances, such as cholesterol and triglycerides. These substances are used by your body as a source of energy. High levels can lead to health issues, including heart disease.
747 services628 patients

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 91204 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.

New Patient
$142.39 typical visit price
range $62.96 – $187.60
Typical copayment $35.59 (range $15.74 – $46.90)
Most-billed visit code 99204
Established Patient
$77.96 typical visit price
range $20.84 – $153.61
Typical copayment $19.49 (range $5.21 – $38.40)
Most-billed visit code 99213
Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

Medicare Quality Performance CMS QPP · MIPS

Performance in the CMS Quality Payment Program: the MIPS final score across four weighted categories, and the individual quality measures reported to Medicare.

7.14/100
MIPS Final ScoreMerit-based Incentive Payment System · CMS Quality Payment Program
Individually scored
Quality0
Improvement Activities0
Cost23.81

Other Providers at the Same Location NPPES 12

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

Internal Medicine (Cardiovascular Disease)
660 W BROADWAY
GLENDALE, CA 91204
Nurse Practitioner (Acute Care)
660 W BROADWAY
GLENDALE, CA 91204
Nurse Practitioner (Primary Care)
660 W BROADWAY
GLENDALE, CA 91204
Internal Medicine (Cardiovascular Disease)
660 W BROADWAY
GLENDALE, CA 91204
Internal Medicine (Cardiovascular Disease)
660 W BROADWAY
GLENDALE, CA 91204
Internal Medicine (Cardiovascular Disease)
660 W BROADWAY
GLENDALE, CA 91204
Internal Medicine (Cardiovascular Disease)
660 W BROADWAY
GLENDALE, CA 91204
Internal Medicine (Clinical Cardiac Electrophysiology)
660 W BROADWAY
GLENDALE, CA 91204

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Haroutioun Mesrobian's NPI number?

The NPI number for Haroutioun Mesrobian is 1477536738. It was assigned to this individual provider in the NPPES registry on November 21, 2005.

Where is Haroutioun Mesrobian located?

Haroutioun Mesrobian practices at 660 W Broadway, Glendale, CA 91204. The listed phone number is (818) 243-9600.

What is Haroutioun Mesrobian's specialty?

The primary specialty registered for this NPI is Internal Medicine, specializing in Cardiovascular Disease, with taxonomy code 207RC0000X.

Is Haroutioun Mesrobian enrolled in Medicare?

Yes. Haroutioun Mesrobian is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.

When was this NPI record last updated?

The NPPES record for Haroutioun Mesrobian was last updated on December 13, 2011. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 14 years ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.